Side by side
Seiko 5 Sports SKX series DENHAM Limited Edition, Seiko Boutique exclusive modelvsHelgray Speedster (Racing Light Blue)
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
5 Sports SKX series DENHAM Limited Edition, Seiko Boutique exclusive model42.5mm
Speedster (Racing Light Blue)39mm
Power Reserve
5 Sports SKX series DENHAM Limited Edition, Seiko Boutique exclusive model41h
Speedster (Racing Light Blue)40h
Water Resistance
5 Sports SKX series DENHAM Limited Edition, Seiko Boutique exclusive model100m
Speedster (Racing Light Blue)30m
MSRP
5 Sports SKX series DENHAM Limited Edition, Seiko Boutique exclusive model$430
Speedster (Racing Light Blue)$299
Full specifications
Case
5 specsCategory
Diver
Chronograph
Diameter
42.5mm
39mm
Thickness
13.4mm
12mm
Lug Width
22mm
20mm
Water Resistance
100m
30m
Crystal & Dial
3 specsCrystal
Hardlex
Sapphire
Crystal Shape
Curved
Flat
Lume
LumiBrite on hands and index(es)
None
Movement
3 specsCaliber
4R36
Miyota 6S21
Power Reserve
41h
40h
Jewels
24
25
Pricing
1 specsMSRP
$430
$299
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